Potassium Tripolyphosphate（KTPP）
Molecular Formula：K5P3O10
Molecular weight: 448.42
CAS Number: 13845-36-8
Properties:
Molecular weight: 448.42
CAS Number: 13845-36-8
Properties:
Anhydrous tetra potassium phosphate is in white powder or granular. Relative density 2.534 g/cm3 and melting point 1109℃; It is apt to absorb humidity in the open air to deliquescent; Soluble in water but insoluble in ethanol, and at 25℃, its solubility in water is 187g/100g water; It can chelate with alkaline metals ions or heavy metal ions
Uses
Sequestering agent for calcium and magnesium in food products; highly soluble in aqueous solutions; excellent dispersion properties; low sodium meats, Poultry, processed seafoods,pocessed cheeses, soups and sauces, noodle products, petfoods, modified starches, processed blood.
Packing and Storage
In 25kg,50kg,1000kg net bag, store at a cool, dry and well ventilated place.
Guaranteed Technical Specifications:
|
NO. |
Specifications |
Industrial Grade |
Food Grade | |
|
1 |
Apprearance |
White powder and granular | ||
|
2 |
Main contents , as K5P3O10 %≥ |
95.0 |
95.0 | |
|
3 |
Phosphorus pentoxide(P2O5)%≥ |
46.0 |
46.0 | |
|
4 |
PH of 1% water solution |
9.2-10.1 |
9.2-10.1 | |
|
5 |
Heavy metals,as Pb %≤ |
|
0.001 | |
|
6 |
Arsenic,as As %≤ |
|
0.0003 | |
|
7 |
Fluoride,as F %≤ |
|
0.003 | |
|
8 |
Water insoluble %≤ |
1.0 |
1.0 | |